Additions · El Segundo

Room Additions in El Segundo

Room additions are their own discipline — different from a remodel and different from an ADU. We integrate the new framing, foundation, roof, and finish so the addition disappears into the original architecture instead of looking glued on.

El Segundo keeps its small-town grid and modest single-family homes near downtown. It's tidy, walkable, and the kind of older housing stock that rewards a thoughtful remodel over a tear-down.

Custom redwood pergola with a deep blue shade canopy, string lights, and built-in lounge seating around a heavy-timber coffee table.

Building in El Segundo

We know the local ground.

Compact downtown-grid lots and straightforward residential zoning keep most projects moving, though the smaller footprints mean additions need careful space planning to feel open.

  • downtown El Segundo
  • Smoky Hollow
  • the residential west side

What we do

Scope you can expect.

  • Bedroom and bathroom additions
  • Primary-suite additions with walk-in closet and bath
  • Second-story pop-ups and roof-over conversions
  • Family-room and great-room expansions
  • Integrated structural, MEP, roof, and finish work

Related work

Recent additions projects.

See all

Frequently asked

Common questions.

  • Do you take on additions projects in El Segundo?

    Yes. El Segundo is squarely in our South Bay service area, and additions work is one of our core services. Compact downtown-grid lots and straightforward residential zoning keep most projects moving, though the smaller footprints mean additions need careful space planning to feel open.

  • How much addition can we add to our lot?

    Depends on the city, the lot, the FAR, and the setbacks. We'll do a feasibility read before you commit to drawings — usually a same-day answer after a site walk.

  • Can you match the existing house?

    Yes — that's most of the job. Matching trim profiles, siding, roof pitch, and window proportions is what makes an addition feel original instead of bolted-on.

  • How long does a typical addition take?

    Plan on 4–8 months of construction once permits are issued, depending on size and whether the existing house stays occupied during the work.

Get a quote

Planning additions in El Segundo?

Free consultation. Honest answers about what's possible on your lot, what it costs, and how long it takes.